baber/WOPTO huggingface dataset:
Patent EP-3943452-A1 (EP)
Inventor: JUNG WON SIG
IPC: C01B25/45
Filed: 2020-11-19
Abstract: The present invention relates to a method for producing a positive electrode active material, the method including washing a lithium transition metal oxide with a washing solution, and solid-phase mixing the washed lithium transition metal oxide and a metal phosphate compound having a melting point of 500°C or lower, followed by performing heat treatment to form a coating layer on the surface of the lithium transition metal oxide.
Patent EP-4062030-A1 (EP)
Inventor: HOEIE BJOERNAR
IPC: E21B49/00
Filed: 2020-11-18
Abstract: L'invention concerne la surveillance de la pression dans une colonne de production (3) et/ou des espaces annulaires (7, 9) d'un puits de pétrole ou de gaz. Des motifs de pression dans la colonne et/ou les espaces annulaires peuvent être indicatifs d'un défaut ou d'un état qui nécessite une attention. Des motifs peuvent également être reconnus qui, par exemple, sur la base de vitesses de variation, peuvent indiquer qu'un défaut peut être susceptible de se produire dans le futur. Des différences de pression entre la colonne et les espaces annulaires ou entre différents espaces annulaires peuvent être surveillées de la même manière.
Patent EP-4057419-A1 (EP)
Inventor: CHEN WEI
IPC: H01M10/44
Filed: 2020-11-02
Abstract: Provided are a charging method and a device to be charged. The method comprises: acquiring the charging duration, in a predetermined charging stage during at least one previous charging process, of a battery in a device to be charged; comparing the charging duration with a preset duration threshold value; and on the basis of a comparison result of the charging duration and the duration threshold value, determining whether to adjust a charging parameter for the battery in a constant-current charging stage, so as to prolong the charging duration in the constant-current charging stage. The method can solve the problem of a charging speed slowing down when a battery has aged.
Patent EP-4035985-A1 (EP)
Title: Cold recovery system, ship including cold recovery system, and cold recovery method
Inventor: TAKATA Ryo
IPC: F17C13/10
Filed: 2020-11-26
Abstract: This cold recovery system is installed in a ship having a liquefied gas storage device that stores a liquid liquefied gas, the system comprising: a working fluid circulation line that causes a working fluid having a lower freezing point than water to circulate therethrough; a cold recovery device that includes a turbine driven by the working fluid; a first heat exchanger that exchanges heat between the liquefied gas and the working fluid; an intermediate heat medium circulation line that causes an intermediate heat medium having a lower freezing point than water to circulate therethrough; a second heat exchanger that is provided on the downstream side of the working fluid circulation line with respect to the first heat exchanger, and exchanges heat between the working fluid and the intermediate heat medium; and a third heat exchanger that exchanges heat between the intermediate heat medium and heated water introduced from the outside of the cold recovery system.
Patent EP-3912063-A1 (EP)
Inventor: WASNIK PANKAJ
IPC: G10L17/24
Filed: 2020-03-24
Abstract: Provided are a method and system for verifying a liveness detection of a user. The method includes: obtaining a video of a user speaking a phrase in response to a question or a randomly generated phrase presented to the user; inputting video data and audio data of the obtained video to a first determination model to obtain a first determination indicative of whether a mouth movement of the user is synchronized with the audio data; inputting, to a second determination model, a first input corresponding to the audio data and a second input corresponding to a predetermined phrase, to obtain a second determination indicative of whether the predetermined phrase is spoken by the user; and determining whether the first determination indicates that the mouth movement is synchronized with the audio data and whether the second determination indicates that the predetermined phrase is spoken by the user.
Patent EP-4078174-A1 (EP)
Title: Assessing a quality of a cooking medium in a fryer using artificial intelligence
Inventor: TIRUMALA RAMESH B
IPC: G01N33/03
Filed: 2020-12-17
Abstract: There is provided a system and a method for assessing a quality of a cooking medium in a fryer. The system includes a fryer pot, a filtration unit, a conduit, an electronic module, and a processor. The conduit is in fluid communication with the fryer pot for carrying the cooking medium from the fryer pot through the filtration unit back to the fryer pot. The electronic module collects values of a plurality of operating parameters of the fryer, over a period of time. The processor produces an assessment of the quality from an evaluation of the values in accordance with a model of a relationship between the quality and a combination of the operating parameters. There is also provided a storage device that contains instructions for controlling the processor.
Patent EP-4082903-A1 (EP)
Inventor: OGASAWARA KENTA
IPC: B64C27/14
Filed: 2020-12-18
Abstract: A transmission structure of a helicopter according to one aspect is a transmission structure that transmits power from a prime mover to a rotary wing in the helicopter. The transmission structure includes: a housing; an input shaft that transmits the power of the prime mover to a gear arranged in the housing; a bearing supporting the input shaft in the housing such that the input shaft is rotatable, the bearing including an annular inner ring that holds the input shaft, an annular outer ring that is arranged outside the inner ring in a radial direction and fixed to the housing, and rolling elements sandwiched between the inner ring and the outer ring; and a sleeve that is sandwiched between an inner peripheral surface of the inner ring and the input shaft and is lower in heat conductivity than the inner ring and the input shaft.
Patent EP-4077490-A1 (EP)
Inventor: TUDMAN SCOTT
IPC: C08H7/00
Filed: 2020-12-21
Abstract: La présente invention concerne des procédés et des systèmes économiques de production d'une lignine réactive de bas poids moléculaire à partir d'une biomasse lignocellulosique. Le procédé est rapide et la lignine réactive est facilement séparée des hydrates de carbone et d'autres constituants de la biomasse à faible coût. Ce produit de lignine propre présente un très bas poids moléculaire, une bonne teneur en groupe hydroxyle, et une faible teneur en cendres et en soufre, le rendant valable pour de nombreuses applications.
Patent EP-4087127-A1 (EP)
Inventor: WEN PAN
IPC: H03H9/02
Filed: 2020-05-06
Abstract: The present disclosure relates to a semiconductor structure having a stacking unit, including: a protective layer; and multiple units sequentially stacked on the lower surface of the protective layer in the thickness direction of the protective layer, each unit including a substrate. At least one middle unit is located between the protective layer and the lowermost one of the multiple units. The upper surface of the substrate of the middle unit is provided with multiple bonding structures. Each bonding structure includes a barrier layer and an upper metal bonding layer in order from bottom to top. The material of the barrier layer is different from the material of the substrate where said barrier layer is disposed and the material of the upper metal bonding layer. The middle unit is provided with multiple middle substrate conductive through holes passing through the substrate thereof, the middle substrate conductive through holes pass upward through the barrier layer of the corresponding bonding structure to be electrically connected to the upper metal bonding layer, and the lower ends of the middle substrate conductive through holes are electrically connected to the corresponding unit below the middle unit. The present disclosure also relates to a manufacturing method for the semiconductor structure having a stacking unit, and an electronic device having the structure.
Patent EP-4014501-A1 (EP)
Inventor: LIN SHENG-YEN
IPC: H04N19/86
Filed: 2020-12-31
Abstract: A video processing method includes receiving a reconstructed frame, and applying in-loop filtering, by at least one in-loop filter, to the reconstructed frame. The step of in-loop filtering includes performing a sample adaptive offset (SAO) filtering operation. The step of performing the SAO filtering operation includes keeping a value of a current pixel unchanged by blocking the SAO filtering operation of the current pixel included in the reconstructed frame from being applied across a virtual boundary defined in the reconstructed frame.
Patent EP-4130899-A1 (EP)
Title: Control device, program, and control method
Inventor: NAKANO MASAHIKO
IPC: G05B19/05
Filed: 2020-12-17
Abstract: A time during which system service is performed is secured within a control period. A control device includes: a first program for real time control having a highest priority of execution executed by a processor (102) in a predetermined period; a second program for processing related to real time control, the second program having a lower priority of execution than that of the first program; and a third program of a system service, the third program having a lower priority of execution than that of the second program, the third program executed when a spare time of the processor exists in the period, and a scheduler (25) causes the processor to interrupt the execution of the second program to start the execution of the third program when a predetermined type of an instruction code in the second program is executed.
Patent EP-3944728-A1 (EP)
Inventor: MORI YASUMITSU
IPC: H05K1/11
Filed: 2020-11-25
Abstract: [OBJECT] Even if a print board includes through holes that are hardly filled with material in a previous method, the through holes can be filled with filling material appropriately. 
     [SOLUTION] The sealing film 12 is attached to a lower surface of the print board 10 and the filling material 16 is supplied from the upper surface side of the print board 10 under a vacuum atmosphere with screen printing to fill the through holes 11 with the filling material 16. Then, the film 12 is separated from the print board 10 and the print board is disposed on the jig plate 18 including recesses 17 such that the through holes 11 correspond to the recess 17. Thereafter, an auxiliary filling process in which the filling material 16 is supplied again such that the filling material 16 protrudes from the lower surface side of the through hole 11 is performed.
Patent EP-4210386-A1 (EP)
Inventor: LOU CHONG
IPC: H04W36/00
Filed: 2020-09-30
Abstract: This application discloses a cell camping method and an apparatus, to balance network load between different cells, and ensure service continuity of a terminal device. The method includes: After a terminal device camps on a first cell, a network device may send a first message to the terminal device, where the first message includes information about a second cell, the first cell corresponds to a first CC, and the second cell corresponds to a second CC; after receiving the second message, the terminal device sends a second message to the network device, where the second message may indicate the first cell and/or the second cell, or the second message may include measurement information of the first cell and/or the second cell; and the network device may determine, based on the second message, that the terminal device camps on the first cell or the second cell. This ensures network load balancing between different cells. In addition, the entire process does not require the terminal device to return from an RRC connected mode to an RRC idle mode, so that service continuity of the terminal device can be ensured.
Patent EP-4262132-A1 (EP)
Title: Access control method and apparatus, communication device, and medium
Inventor: MU QIN
IPC: H04L7/00
Filed: 2020-12-09
Abstract: The present disclosure relates to the technical field of wireless communications, and provided therein are an access control method and apparatus, a communication device, and a medium. The method comprises: acquiring a first SSB, the first SSB comprising access information used to indicate a second SSB; reading the access information of the second SSB from the first SSB, and acquiring the second SSB according to the access information; and performing access according to the second SSB. Therefore, a second-type terminal does not need to read information such as RMSI, a PDCCH, and a PDSCH of a first-type terminal, may directly read access information of a second SSB required thereby from a first SSB, and acquire the second SSB according to the access information, thereby performing access according to the second SSB, and reducing access delay of the second-type terminal.
Patent EP-4001442-A1 (EP)
Inventor: PARLAK FERHAT
IPC: C22B1/24
Filed: 2021-11-12
Abstract: The invention relates to a method for recycling dusts which are captured in the desulphurization and ladle furnace dust collection system. First, the sludge-used as the main matrix- is dried in an oven at 105 °C so that the humidity can be below 7%. Moisture analysis is performed on dried sludges and it is confirmed that it is below 7%. After that, the drying process is continued for a while on material. According to the moisture analysis result, the amount of water is determined to dissolve the molass used as a binder in the briquetting process. In total, it is ensured that the humidity in the blend is 5-10%, preferably not exceeding 7%.The sludge is added in the mixer system for 20-30 minutes. Then DeS or DeS+LF dust materials, which are powder materials used as a binder in the mixture. While continuing the mixing process, the aqueous molasses solution, which has been prepared before and serves as a binder, is added to the mixture. Mixing process is continued with the mixer for about 10 or more minutes and then the prepared mixture becomes ready to be charged into the briquetting machine. The pressure of the roll press briquette machine is being adjusted to 150-170 bar, the rotation speed is set to 15 rpm and the switch position of the feeding hole (1) of the machine is set to 2 cm. Prepared briquette blend is charged to the machine. The produced briquettes (2) are isolated to dry in the atmosphere.
Patent EP-3825870-A1 (EP)
Title: Recommending media content based on the trajectory of the user
Inventor: PATEL MILAN
IPC: G06F16/487
Filed: 2017-05-17
Abstract: Systems and methods are described herein for a media guidance application that recommends media content to a user based on the media content likely to be available to a user at a given location or on a given device. The media guidance application may also automatically determine the given location or given device based on a current trajectory of the user, and recommend a media asset from the media content available at that location or on that device. Moreover, in order to recommend content having the greatest interest to a user at a particular time, the media guidance application bases the recommendations it is providing on content recently consumed by the user on a first device.
Patent EP-3851081-A1 (EP)
Title: Gelenkanordnung für eine orthese eines extremitätengelenks und orthese mit einer derartigen gelenkanordnung
Inventor: SCHEUERMANN RAINER
IPC: A61F5/01
Filed: 2021-01-14
Abstract: Die vorliegende Erfindung betrifft eine Gelenkanordnung (10; 110; 210; 310) für eine Orthese eines Extremitätengelenks, umfassend einen ersten Gelenkschenkel (12; 112; 212; 312) mit einem länglichen ersten Schenkelabschnitt (14) und einem ersten Kopfabschnitt (16; 116; 216; 316), und einen zweiten Gelenkschenkel (18; 118; 218; 318) mit einem länglichen zweiten Schenkelabschnitt (20) und einem zweiten Kopfabschnitt (22; 122; 222; 322), wobei sich der erste Gelenkschenkel (12; 112; 212; 312) und der zweite Gelenkschenkel (18; 118; 218; 318) im Bereich des ersten bzw. zweiten Kopfabschnitts (16; 116; 216; 316; 22; 122; 222; 322) zumindest teilweise flächig überlappenden und ferner derart gelenkig miteinander verbunden sind, dass die Gelenkschenkel (12; 112; 212; 312; 18; 118; 218; 318) in einer Schwenkebene zueinander verschwenkbar sind, und wobei ferner in dem ersten Kopfabschnitt (16; 116; 216; 316) eine Ausnehmung (24; 124; 224; 324) und an dem zweiten Kopfabschnitt (22; 122; 222; 322) ein Führungskörper (26; 126; 226; 326) vorgesehen ist, wobei der Führungskörper (26; 126; 226; 326) in der Ausnehmung (24; 124; 224; 324) und relativ zu dieser bewegbar angeordnet ist, wobei die Ausnehmung (24; 124; 224; 324) eine Innenkontur und der Führungskörper (26; 126; 226; 326) eine Außenkontur aufweisen, die derart ausgebildet sind, dass während einem Verschwenken der Gelenkschenkel (12; 112; 212; 312; 18; 118; 218; 318) zueinander die Ausnehmung (24; 124; 224; 324) relativ zu dem Führungskörper eine Rotations- und Translationsbewegung ausführt, bei der sie um den Führungskörper (26; 126; 226; 326) zwangsgeführt ist und zumindest phasenweise ein vorgegebener Abschnitt der Innenkontur (64) auf einem vorgegebenen Abschnitt der Außenkontur (66) abrollt.
Patent EP-3855035-A1 (EP)
Inventor: NELSON ALEXANDER
IPC: F16C33/38
Filed: 2021-01-21
Abstract: A bearing assembly (10; 26; 110) includes a bearing cage (12; 112) and a supplementary ring (20; 120). The bearing cage (12; 112) includes an annular body (14; 114) and a plurality of bearing elements (18; 118) disposed about the annular body (14; 114). The supplementary ring (20; 120) includes an annular collar (22; 122) and a plurality of retention elements (24; 24A, 24B; 124). The annular collar (22; 122) is disposed concentrically about the bearing cage (12; 112). The plurality of retention elements (24; 24A, 24B; 124) is connected to and extends axially from the first annular collar (22; 122). Each retention element (24; 24A, 24B; 124) is aligned between adjacent bearing elements (18; 118). The plurality of retention elements (24; 24A, 24B; 124) is disposed to retain the plurality of bearing elements (18; 118) in the annular body (14; 114) of the bearing cage (12; 112).
Patent EP-4039730-A1 (EP)
Inventor: PROF DR SÜSSMUTH RODERICH
IPC: C08G75/0277
Filed: 2021-02-08
Abstract: The present invention relates to a process for modifying an aromatic polyether backbone for obtaining a modified polyether comprising the steps of: a) providing the at least one aromatic polyether to be modified in dissolved state in an inert organic solvent, b) adding at least one modification reagent, c) adding at least one catalyst, d) carrying out the process until a desired degree of functionalization of said aromatic polyether backbone is reached, e) recovery of the modified aromatic polyether. The present invention also relates to a modified polyether obtained by this process.
Patent EP-3893105-A1 (EP)
Inventor: ABDELAZIZ HAMZAH AHMED ALI
IPC: G06F7/544
Filed: 2021-02-18
Abstract: A dot-product architecture and method are disclosed for calculating floating-point dot-products of two vectors. The architecture includes an array of multiplier units that each include an integer logic that multiplies integer values of corresponding elements of the two vectors; an exponent logic that adds exponent values of the corresponding elements of the two vectors to form an unbiased exponent values, and a local shifter that forms a first shifted value by shifting a product-integer value by a number of bits in a predetermined direction based on a difference value between an unbiased exponent value corresponding to the product-integer value and a maximum unbiased exponent value for the array of multiplier units. An adder tree adds shifted values output from local shifters of the array of multiplier units to form an output, and an accumulator accumulates the output of the addition unit.
Patent EP-3876112-A1 (EP)
Inventor: LE JACOB
IPC: G06F16/29
Filed: 2021-02-19
Abstract: A system and method for content creation via interactive layers is provided. Parameters for an artifact are received. A mutable general object on which to build the artifact is maintained and includes a plurality of n-dimensional data units. Layers of data for the artifact are generated via different generators. Each layer of the artifact represents a set of characteristics based on arrangements of the data units. Each layer is generated by obtaining data about an arrangement of the data units for that layer, from one or more layers of the artifact prior to that data layer, and creating the layer to mutate the data units based on the data from one or more prior data layers and the received parameters. The artifact is formed by stacking the layers via the mutable general object. Each data layer is stored with the generator for that layer as a string of characters.
Patent EP-3885269-A1 (EP)
Inventor: RHODEN WILLIAM E
IPC: H01Q21/06
Filed: 2021-02-22
Abstract: Phased array antennas, such as a multi-function aperture (26), are limited in performance and reliability by traditional air-cooled thermal management systems. A fuel-cooled multi-function aperture (26) passes engine fuel through heat exchangers that surround the multi-function aperture to provide better heat transfer than can be achieved through air cooling systems. The increased heat transfer and thermal management results in a multi-function aperture (26) with improved performance and reliability.
Patent EP-4053483-A1 (EP)
Inventor: KACZINSKI CARSTEN
IPC: F27B7/16
Filed: 2021-03-05
Abstract: Die vorliegende Erfindung betrifft einen Drehrohrofen zum Brennen von karbonathaltigem Gut, insbesondere von Kalkstein oder Dolomit, umfassend ein Drehrohr (1) mit einem Einlaufende (2a) zur Aufgabe des zu brennenden Gutes und einem Auslaufende (4a) zur Ausleitung des gebranntes Gutes, und eine im Bereich des Auslaufendes (4a) angeordnete Brennereinheit (5), wobei das Drehrohr (1) an seinem Einlaufende (2a) eine Einlaufzone (2) aufweist und an seinem Auslaufende (4a) eine Auslaufzone (4) aufweist, wobei zwischen der Einlaufzone (2) und Auslaufzone (4) in Transportrichtung des Gutes eine Vorwärmzone (3a) und eine Brennzone (3b) angeordnet sind, Der Drehrohrofen ist erfindungsgemäß dadurch gekennzeichnet, dass in der Auslaufzone (4) des Drehrohrs (1) wenigstens ein Vorsprung (8) angeordnet ist, wobei der wenigstens eine Vorsprung (8) eine sich in Drehrichtung des Drehrohrs (1) verjüngende Kontur aufweist. Ferner betrifft die vorliegende Erfindung ein Verfahren zum Brennen von karbonathaltigem Gut, insbesondere von Kalkstein oder Dolomit.
Patent EP-4059552-A1 (EP)
Title: Control device for controlling electrical power supply in an aerosol generation device
Inventor: COBURN BRODERICK
IPC: A61M15/06
Filed: 2021-03-18
Abstract: A control device (1) equips an aerosol generation device (2) comprising a porous body (3) storing liquid substance until vaporized and a heater (4) arranged, when supplied with electrical power, for heating this porous body (3) to vaporize the liquid substance for generating an aerosol. This control device (1) comprises at least a processor (14) and a memory (15) arranged for performing operations consisting of controlling supply of the heater (4), during a vaping session comprising successive inhalation phases, with a maximal electrical power that decreases between the first and last inhalation phases.